(ABT 1806-28 MAY 1866)
+---James Watson (ABT 1834-)
| +---Frances Bullard 
(ABT 1807-03 APR 1883)
Isaac Benjamin Watson (17 NOV 1852-)
| +---Charles Lillystone (-BEF 1851)
+---Emily Lillystone (ABT 1834-01 MAR 1854)
+---Harriet Pollard (ABT 1806-)